Rolex Day-Date 228238-0030 Automatic machinery, 18k gold, 40mm

Description

Basic Information Number 228238-0030 Brand Rolex Series Day-Date Movement Type Automatic Mechanical Gender Men’s Movement Movement Model 3255 Movement Type Automatic Mechanical Manufacturer Rolex Balance Wheel Extra Large Inertia Fine Adjustment Balance Wheel Frequency 28,800 rpm Hairspring Paramagnetic Blue Parachrom Hairspring Shock Absorption High Performance Paraflex Shock Absorption Jewels 31 Power Reserve 70 Hours Technical Certifications Superlative Chronometer Certification Appearance Case Diameter: 40 mm Case Thickness: Not Available Dial Color: Diamond Set Dial Shape: Round Strap Color: Gold Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Diamond Set Clasp Spacing: Not Available Lug Spacing: Not Available Materials Case Material 18k Gold Dial Material Not Available Bezel Material 18k Gold/Knurled Outer Bezel Crystal Material Not Available Crown Material Not Available Strap Material 18k Gold Clasp Material 18k Gold Functions Date Display Day Display